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<a href="#pub-attribs">Data Fields</a> </div>
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<div class="title">ComplexMatrix2 Struct Reference<div class="ingroups"><a class="el" href="group__type.html">Data structures</a></div></div> </div>
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<p>Represents a 2x2 matrix of complex numbers.
<a href="structComplexMatrix2.html#details">More...</a></p>
<p><code>#include <<a class="el" href="QuEST_8h_source.html">QuEST.h</a>></code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Data Fields</h2></td></tr>
<tr class="memitem:a3a2b60a9e00ccef054a6de3b9307c1be"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structComplexMatrix2.html#a3a2b60a9e00ccef054a6de3b9307c1be">imag</a> [2][2]</td></tr>
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<tr class="memitem:a3ea98d545b67a190ee6abe936c72076f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structComplexMatrix2.html#a3ea98d545b67a190ee6abe936c72076f">real</a> [2][2]</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Represents a 2x2 matrix of complex numbers. </p>
<p>In C, a <a class="el" href="structComplexMatrix2.html" title="Represents a 2x2 matrix of complex numbers.">ComplexMatrix2</a> can be initialised by separately specifying the real and imaginary components as nested arrays. <br />
For example, </p><div class="fragment"><div class="line"><a class="code" href="structComplexMatrix2.html">ComplexMatrix2</a> m = {</div>
<div class="line"> .<a class="code" href="structComplexMatrix2.html#a3ea98d545b67a190ee6abe936c72076f">real</a> = {{1,2}, </div>
<div class="line"> {3,4}},</div>
<div class="line"> .imag = {{5,6}, </div>
<div class="line"> {7, 8}}};</div>
</div><!-- fragment --><p>specifies matrix </p><p class="formulaDsp">
<img class="formulaDsp" alt="\[ m = \begin{pmatrix} 1 + 5\,i & 2+6\,i \\ 3 + 7\,i & 4+ 8\,i \end{pmatrix} \]" src="form_0.png"/>
</p>
<dl class="section see"><dt>See also</dt><dd><ul>
<li><a class="el" href="structComplexMatrix4.html" title="Represents a 4x4 matrix of complex numbers.">ComplexMatrix4</a></li>
<li><a class="el" href="group__type.html#ga815103261fb22ea9690e1427571df00e" title="Allocate dynamic memory for a square complex matrix of any size, which can be passed to functions lik...">createComplexMatrixN()</a></li>
</ul>
</dd></dl>
<dl class="section author"><dt>Author</dt><dd>Balint Koczor </dd>
<dd>
Tyson Jones (doc) </dd></dl>
<p class="definition">Definition at line <a class="el" href="QuEST_8h_source.html#l00137">137</a> of file <a class="el" href="QuEST_8h_source.html">QuEST.h</a>.</p>
</div><h2 class="groupheader">Field Documentation</h2>
<a id="a3a2b60a9e00ccef054a6de3b9307c1be"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3a2b60a9e00ccef054a6de3b9307c1be">◆ </a></span>imag</h2>
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<td class="memname"><a class="el" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> ComplexMatrix2::imag[2][2]</td>
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<p class="definition">Definition at line <a class="el" href="QuEST_8h_source.html#l00140">140</a> of file <a class="el" href="QuEST_8h_source.html">QuEST.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="QuEST__common_8c_source.html#l00743">densmatr_mixPauli()</a>, <a class="el" href="QuEST__common_8c_source.html#l00142">getComplexPairAndPhaseFromUnitary()</a>, <a class="el" href="QuEST__cpu__distributed_8c_source.html#l00297">getRotAngleFromUnitaryMatrix()</a>, <a class="el" href="QuEST__cpu_8c_source.html#l02336">statevec_controlledUnitaryLocal()</a>, <a class="el" href="QuEST__common_8c_source.html#l00453">statevec_multiControlledMultiRotatePauli()</a>, <a class="el" href="QuEST__cpu_8c_source.html#l02268">statevec_multiControlledUnitaryLocal()</a>, and <a class="el" href="QuEST__cpu_8c_source.html#l02026">statevec_unitaryLocal()</a>.</p>
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<a id="a3ea98d545b67a190ee6abe936c72076f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3ea98d545b67a190ee6abe936c72076f">◆ </a></span>real</h2>
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<td class="memname"><a class="el" href="group__type.html#ga7740e349b4f8bae6451547680f0ce2d6">qreal</a> ComplexMatrix2::real[2][2]</td>
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<p class="definition">Definition at line <a class="el" href="QuEST_8h_source.html#l00139">139</a> of file <a class="el" href="QuEST_8h_source.html">QuEST.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="QuEST__common_8c_source.html#l00743">densmatr_mixPauli()</a>, <a class="el" href="QuEST__common_8c_source.html#l00142">getComplexPairAndPhaseFromUnitary()</a>, <a class="el" href="QuEST__cpu__distributed_8c_source.html#l00297">getRotAngleFromUnitaryMatrix()</a>, <a class="el" href="QuEST__cpu_8c_source.html#l02336">statevec_controlledUnitaryLocal()</a>, <a class="el" href="QuEST__common_8c_source.html#l00453">statevec_multiControlledMultiRotatePauli()</a>, <a class="el" href="QuEST__cpu_8c_source.html#l02268">statevec_multiControlledUnitaryLocal()</a>, <a class="el" href="QuEST__cpu_8c_source.html#l02026">statevec_unitaryLocal()</a>, and <a class="el" href="test__decoherence_8cpp_source.html#l00520">TEST_CASE()</a>.</p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li><a class="el" href="QuEST_8h_source.html">QuEST.h</a></li>
</ul>
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<div class="ttc" id="astructComplexMatrix2_html_a3ea98d545b67a190ee6abe936c72076f"><div class="ttname"><a href="structComplexMatrix2.html#a3ea98d545b67a190ee6abe936c72076f">ComplexMatrix2::real</a></div><div class="ttdeci">qreal real[2][2]</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00139">QuEST.h:139</a></div></div>
<div class="ttc" id="astructComplexMatrix2_html"><div class="ttname"><a href="structComplexMatrix2.html">ComplexMatrix2</a></div><div class="ttdoc">Represents a 2x2 matrix of complex numbers.</div><div class="ttdef"><b>Definition:</b> <a href="QuEST_8h_source.html#l00137">QuEST.h:137</a></div></div>
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